UILabel text margin

Ljdawson picture Ljdawson · Aug 13, 2010 · Viewed 279.5k times · Source

I'm looking to set the left inset/margin of a UILabel and can't find a method to do so. The label has a background set so just changing its origin won't do the trick. It would be ideal to inset the text by 10px or so on the left hand side.

Answer

Tommy Herbert picture Tommy Herbert · Mar 1, 2011

I solved this by subclassing UILabel and overriding drawTextInRect: like this:

- (void)drawTextInRect:(CGRect)rect {
    UIEdgeInsets insets = {0, 5, 0, 5};
    [super drawTextInRect:UIEdgeInsetsInsetRect(rect, insets)];
}

Swift 3.1:

override func drawText(in rect: CGRect) {
    let insets = UIEdgeInsets.init(top: 0, left: 5, bottom: 0, right: 5)
    super.drawText(in: UIEdgeInsetsInsetRect(rect, insets))
}

Swift 4.2.1:

override func drawText(in rect: CGRect) {
    let insets = UIEdgeInsets(top: 0, left: 5, bottom: 0, right: 5)
    super.drawText(in: rect.inset(by: insets))
}

As you might have gathered, this is an adaptation of tc.'s answer. It has two advantages over that one:

  1. there's no need to trigger it by sending a sizeToFit message
  2. it leaves the label frame alone - handy if your label has a background and you don't want that to shrink